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File org.dgpf.gui.components.FileChooser.java

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/*
 * Copyright (c) 2006 Alexander Podlich
 * 
 * E-Mail           : podlich@student.uni-kassel.de
 * Creation Date    : 13.06.2006 09:32:40
 * Original Filename: org.dgpf.gui.DGPFFileChooser.java
 * Version          : 1.0
 * Last modification: 13.06.2006
 * Last modified by : Alexander Podlich
 * 
 * License          : GNU LESSER GENERAL PUBLIC LICENSE
 *                    Version 2.1, February 1999
 *                    You should have received a copy of this license along
 *                    with this library; if not, write to the Free Software
 *                    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *                    MA 02111-1307, USA or download the license under
 *                    http://www.gnu.org/copyleft/lesser.html.
 *                    
 * Warranty         : This software is provided "as is" without any
 *                    warranty; without even the implied warranty of
 *                    merchantability or fitness for a particular purpose.
 *                    See the Gnu Lesser General Public License for more
 *                    details.
 */


package org.dgpf.gui.components;

import java.io.File;
import java.io.IOException;

import javax.swing.JFileChooser;

/**
 * This class represents a FileChooser.
 * 
 * @author Alexander Podlich.
 */

public class FileChooser extends JFileChooser
  {

  /**
   * The serial version UID.
   */

  private static final long serialVersionUID = 1L;

  /**
   * File
   */

  private File              p_file;

  /**
   * Default constructor.
   */

  public FileChooser()
    {
    super();
    }

  /**
   * This method makes it possible to choose a file from filesystem.
   * 
   * @param p_caption
   *          The caption of the file chooser.
   * @param p_filter
   *          The file filter.
   * @param p_suggestedFileName
   *          The name of the file.
   * @param p_buttonCaption
   *          The button caption.
   * @return file The file.
   */

  public File getFile(String p_caption, DGPFFileFilter p_filter,
      String p_suggestedFileName, String p_buttonCaption)
    {

    this.setDialogTitle(p_caption);

    // Create a File object containing the canonical path of the
    // desired directory
    try
      {
      this.p_file = new File(new File(".").getCanonicalPath());
      }
    catch(IOException e1)
      {
      e1.printStackTrace();
      }

    this.setCurrentDirectory(this.p_file);
    this.setSelectedFile(new File(p_suggestedFileName));
    this.setFileFilter(p_filter);

    // A custom button name
    int l_returnVal = this.showDialog(this, p_buttonCaption);

    if(l_returnVal == JFileChooser.APPROVE_OPTION)
      {
      this.p_file = this.getSelectedFile();
      return this.p_file;
      }

    return null;

    }

  }

File Information:

file name:FileChooser.java
package:org.dgpf.gui.components
qualified name:org.dgpf.gui.components.FileChooser.java
file type:Java Source File
download location:download http://dgpf.sourceforge.net/source/org/dgpf/gui/components/FileChooser.java
size:2.710 KB (2776 B)
uploaded: 2015-07-22 04:10:58 GMT+0000
last update: 2006-09-24 23:47:04 GMT+0000
last access: 2017-11-23 05:31:35 GMT+0000

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